French grammatical

← Middle French grammatical (inherited)

← Proto-Indo-European *gerbʰ- (root)

← Latin grammaticālis (derived)

→ French grammaticalement (suffix)

→ French agrammatical (prefix)

→ French grammaticaliser (suffix)

→ French antégrammatical (prefix)

→ French grammaticalisation (mention)

→ Ido gramatikala (borrowed)

→ Romanian gramatical (borrowed)